/*
 * ====================================================================
 * Copyright (C) 2013 Eric Blond
 *
 * This file is part of Neptune.
 *
 * Neptune is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Neptune is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Neptune.  If not, see <http://www.gnu.org/licenses/>.
 * ====================================================================
 */

package com.hyperplan.neptune.lexer;

import java.util.List;

import com.hyperplan.neptune.utils.Block;

public class ContainerToken extends Token {

	private List<Token> elements;
	
	public ContainerToken(List<Token> elements) {
		super(null);
		this.elements = elements;
	}
	
	public List<Token> getElements() {
		return elements;
	}
	
	public Block getBlock() {
		Block children = new Block();
		for (Token element : elements) {
			children.addVertically(element.getBlock());
		}
		children.addLeft("| ");
		Block result = new Block("Container");
		result.addVertically(children);
		return result;
	}
	
	public String getDescription() {
		return String.format("Container @ %s", getLocation().description());
	}
}
